John Stultz 3e5aeaf534 locktorture: Add nested locking to mutex torture tests ...

This patch adds randomized nested locking to the mutex torture
tests, as well as new LOCK08 config files for testing mutexes
with nested locking

Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: "Paul E. McKenney" <paulmck@kernel.org>
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Valentin Schneider <vschneid@redhat.com>
Cc: Dietmar Eggemann <dietmar.eggemann@arm.com>
Cc: kernel-team@android.com
Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
Co-developed-by: Connor O'Brien <connoro@google.com>
Signed-off-by: Connor O'Brien <connoro@google.com>
Signed-off-by: John Stultz <jstultz@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

2023-03-07 10:13:57 -08:00

..

irqflag-debug.c

lockdep: Noinstr annotate warn_bogus_irq_restore()

2021-02-10 14:44:39 +01:00

lock_events_list.h

locking/rwsem: Remove reader optimistic spinning

2020-12-09 17:08:48 +01:00

lock_events.c

locking/lock_events: Don't show pvqspinlock events on bare metal

2019-04-10 10:56:05 +02:00

lock_events.h

locking/lock_events: Use raw_cpu_{add,inc}() for stats

2019-06-03 12:32:56 +02:00

lockdep_internals.h

locking/lockdep: Iterate lock_classes directly when reading lockdep files

2022-02-16 15:57:58 +01:00

lockdep_proc.c

locking/lockdep: Iterate lock_classes directly when reading lockdep files

2022-02-16 15:57:58 +01:00

lockdep_states.h

locking/lockdep: Rework FS_RECLAIM annotation

2017-08-10 12:29:03 +02:00

lockdep.c

cpuidle: lib/bug: Disable rcu_is_watching() during WARN/BUG

2023-01-31 15:01:45 +01:00

locktorture.c

locktorture: Add nested locking to mutex torture tests

2023-03-07 10:13:57 -08:00

Makefile

lockdep: allow instrumenting lockdep.c with KMSAN

2022-12-11 18:12:11 -08:00

mcs_spinlock.h

locking: Fix typos in comments

2021-03-22 02:45:52 +01:00

mutex-debug.c

locking/ww_mutex: Gather mutex_waiter initialization

2021-08-17 19:04:41 +02:00

mutex.c

locking/mutex: Make contention tracepoints more consistent wrt adaptive spinning

2022-04-05 10:24:36 +02:00

mutex.h

locking/mutex: Move the 'struct mutex_waiter' definition from <linux/mutex.h> to the internal header

2021-08-17 18:24:31 +02:00

osq_lock.c

locking: Fix typos in comments

2021-03-22 02:45:52 +01:00

percpu-rwsem.c

locking/percpu-rwsem: Add percpu_is_write_locked() and percpu_is_read_locked()

2022-08-30 10:56:23 +02:00

qrwlock.c

locking: Add __lockfunc to slow path functions

2022-08-19 19:47:51 +02:00

qspinlock_paravirt.h

locking: Add __lockfunc to slow path functions

2022-08-19 19:47:51 +02:00

qspinlock_stat.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157

2019-05-30 11:26:37 -07:00

qspinlock.c

locking/qspinlock: Micro-optimize pending state waiting for unlock

2023-01-05 11:01:50 +01:00

rtmutex_api.c

rtmutex: Add acquire semantics for rtmutex lock acquisition slow path

2022-12-12 19:55:56 +01:00

rtmutex_common.h

locking/rtmutex: Dont dereference waiter lockless

2021-08-25 15:42:32 +02:00

rtmutex.c

rtmutex: Ensure that the top waiter is always woken up

2023-02-06 14:49:13 +01:00

rwbase_rt.c

locking: Apply contention tracepoints in the slow path

2022-04-05 10:24:35 +02:00

rwsem.c

locking/rwsem: Disable preemption in all down_write*() and up_write() code paths

2023-01-26 11:46:46 +01:00

semaphore.c

locking: Add __sched to semaphore functions

2022-09-15 16:14:03 +02:00

spinlock_debug.c

locking/rwlock: Provide RT variant

2021-08-17 17:50:51 +02:00

spinlock_rt.c

locking/rwlocks: introduce write_lock_nested

2022-01-22 08:33:37 +02:00

spinlock.c

locking/spinlocks: Mark spinlocks noinline when inline spinlocks are disabled

2022-08-04 11:05:43 +02:00

test-ww_mutex.c

treewide: use get_random_u32_below() instead of deprecated function

2022-11-18 02:15:15 +01:00

ww_mutex.h

locking/ww_mutex: Add rt_mutex based lock type and accessors

2021-08-17 19:05:11 +02:00

ww_rt_mutex.c

kernel/locking: Use a pointer in ww_mutex_trylock().

2021-11-17 14:48:49 +01:00